Elna has gained a world-wide reputation for superior product quality, customer service & support, and pioneering leadership in the development of new technologies.

Founded in 1937, Elna capacitors are preferred and specified by many of the world’s leading manufacturers whose design, engineering, and purchasing professionals recognize the measurable advantages of both quality and economy that exists in every Elna product. Elna's factories have achieved ISO-9001, ISO-14001, QS-9000, & TS-16949 approvals.

Elna technologies support audio, video, automotive, multimedia, manufacturing equipment, and many other markets in applications such as personal computers, digital cameras, cellular telephones, electronic office equipment, automotive control components, and GPS navigation systems to name a few. Less...

RFS Series Audio Aluminum Electrolytic Capacitors - The RFS series of aluminum electrolytic capacitors for acoustic applications uses a different type of electrolytic paper. The primary constituent of the developed electrolytic paper is silk fiber. The product beats the silk fiber and mixes it with Manila hemp fiber to provide an aluminum electrolytic capacitor used for high grade music. Due to the silk fiber's pliability, the capacitor exhibits a superior acoustic sound. The RFS series also uses anode growth foil with more un-etched parts and a 55µm low multiplier high-purity cathode foil in order to improve the signal propagation.
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